| Email Format | Example |
|---|---|
| (Frist) | Bill@Dostavka-alkogolya-kruglosutochno-ekaterinburg-na-dom Ru |
| (Frist).(Last) | Bill.Blom@Dostavka-alkogolya-kruglosutochno-ekaterinburg-na-dom Ru |
| (Frist)_(Last) | Bill_Blom@Dostavka-alkogolya-kruglosutochno-ekaterinburg-na-dom Ru |
| (Frist)-(Last) | Bill-Blom@Dostavka-alkogolya-kruglosutochno-ekaterinburg-na-dom Ru |